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ZBF2-L312.5-175-2541 Filter
RF Filter

Filter ZBF2-L312.5-175-2541

Passband225~400MHz, DC-195MHz≥40dBc, 430MHz≥30dBc, SMD

Model
ZBF2-L312.5-175-2541
Stock
In stock: 18
Address
BLD# 4-3A, No. 118 Hangtian Road, Chenghua District, Chengdu, Sichuan, China.

To check stock availability, search under "In-stock Products" on the Dianzibuy store.
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Products must not be used for any unlawful purpose; the customer bears any loss arising from unlawful use.

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Description

Main specifications

ParametersFrequency/MinTypicalMaxUnits
Passband//225~400MHz
Passband IL//2.5dB
Ripple//1.5dB
RejectionDC-195MHz≥40dBc
Rejection430MHz≥30dBc
Rejection0.44-2.0GHz≥40dBc
Passband VSWR//1.5
Return loss//dB

Other parameters

ConnectorSMD
Impedance50Ω
Power Capacity2W Design assurance
Operation Temp.-55~+85℃
Storage Temp.-55~+85℃ Design assurance

Functional diagram

Frequency MHzS11 VSWRS22 VSWRS12 IL (dB)S12 Delay (ns)
100514.34314.5-49.742.86
129269.79217.74-44.662.72
157170.7697.26-42.122.72
18648.3752.06-62.5-7.83
2142.562.86-2.9633.75
2431.281.28-0.7811.3
2711.281.29-0.668.27
3001.191.18-0.617.47
3291.211.23-0.677.62
3571.251.26-0.838.72
3861.351.34-1.2812.47
4141.851.31-4.0632.3
44340.8727.18-57.535.05
47186.3857.09-83.472.39
500138.4787.24-71.332.65

Reference picture

Configuration(mm)

Typical test curve

Note

1Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
2The product supports 220 ℃ reflow soldering.

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